Chapter 8531 — Customs Tariff Headings

8531.20.00Indicator panels incorporating liquid crystal devices (LCD) or light-emitting diodes (LED)

8531.80.00Other apparatus

8531.90.00Parts

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Products classified under Tariff item 85.31

AeroGrow 10-Year Worry-Free Battery Smoke Detector

This is a battery-powered smoke alarm with a sealed 10-year lithium battery, featuring voice location alerts and wireless interconnection. It is designed for residential fire safety without the need for annual battery replacement. It falls under tariff item 8531.10.10 as a smoke detector.

BRK 9120B Hardwire Smoke Alarm with Battery Backup

This is a 9V battery-powered photoelectric smoke alarm with a silence feature for nuisance alarms, designed for temporary or retrofit installations. It operates independently of AC wiring and provides fire detection through audible alarms. It is classified under tariff item 8531.10.10 as a smoke detector.

First Alert CO400B Carbon Monoxide Alarm

The First Alert CO400B is a battery-operated electrochemical carbon monoxide detector that sounds an audible alarm when hazardous levels of CO are present in the atmosphere. It is designed for residential safety and falls under tariff item 8531.10.10 as indicating or automatic alarm equipment for detecting noxious gases.

First Alert SA511CN Battery Operated Photoelectric Smoke Alarm

The First Alert SA511CN is a battery-operated photoelectric smoke alarm designed to detect slow-smoldering fires, featuring an 85-decibel alarm and test/silence button. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting smoke, which is a noxious vapour in the atmosphere.

First Alert SCO5CN Battery Smoke and CO Combination Alarm

The First Alert SCO5CN is a dual-sensor battery-powered alarm that detects both smoke and carbon monoxide, with distinct alarm patterns for each hazard. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting noxious gases (CO) and smoke, with CO detection being a key feature.

Google Nest Protect 2nd Gen Battery-Powered Smoke and CO Alarm

The Google Nest Protect 2nd Gen Battery-Powered Smoke and CO Alarm is a smart detector combining smoke and carbon monoxide sensing with app connectivity and voice alerts. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting noxious gases (CO) and smoke, with CO detection being a primary function.

Honeywell 1301 Battery Powered Photoelectric Smoke Alarm

The Honeywell 1301 is a battery-operated photoelectric smoke alarm with a 9V battery and 85dB horn, designed for reliable fire detection. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting smoke, which is a noxious vapour in the atmosphere.

Kidde i4618 Hardwired Smoke Alarm

This is a hardwired AC-powered smoke detector with battery backup, designed for residential fire detection. It emits an 85-decibel audible alarm when smoke is detected, functioning as fire alarm apparatus. It falls under tariff item 8531.10.10 as it is a smoke detector for indicating fire.

Kidde P4010DCS-W Battery Powered Wireless Interconnected Smoke Alarm

The Kidde P4010DCS-W is a battery-powered smoke detector with photoelectric sensing and wireless interconnection capabilities. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting smoke, which is a noxious vapour in the atmosphere.

Lithium-Ion 10-Year Sealed Battery Smoke Detector - Universal Security MAX

The Universal Security MAX is a 10-year sealed lithium-ion battery smoke alarm with smart hush and escape light features. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting smoke, which is a noxious vapour in the atmosphere.

Nest Protect Smoke + CO Alarm (2nd Gen)

The Nest Protect Smoke + CO Alarm is a smart, Wi-Fi connected device that detects both smoke and carbon monoxide, providing voice alerts and path lighting. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting noxious gases (CO) and smoke, with the CO detection being a primary function.

RV Battery Powered Smoke Detector - Safe-T-Alert 65-54180-12

The Safe-T-Alert 65-54180-12 is a 12V DC battery-powered smoke alarm designed specifically for recreational vehicles, with test/hush and low battery chirp features. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting smoke, which is a noxious vapour in the atmosphere.

System Sensor 2W-B Smoke Detector

This is a wireless interconnected photoelectric smoke detector designed for commercial fire alarm systems. It uses rapid chamber technology to quickly detect smoke and trigger alarms. It qualifies under tariff item 8531.10.10 as a smoke detector for fire detection.

X-Sense SC01 Battery Powered Smoke Detector

The X-Sense SC01 is a compact battery-powered smoke alarm with a 10-year sealed lithium battery and photoelectric sensor. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting smoke, which is a noxious vapour in the atmosphere.

2GIG Glass Break Detector Burglar Alarm

An advanced acoustic glass break sensor that detects both low-frequency 'thump' and high-frequency 'shatter' patterns of breaking windows. It is designed for burglar alarm systems, classifying as a specialized burglar alarm apparatus.

ADT Command Glassbreak Sensor

A professional-grade wireless glass break sensor that uses audio analysis to detect the sound of breaking glass and trigger an intrusion alert. It is designed for integration into monitored security systems, functioning as a burglar alarm apparatus.

ADT Pulse Door Contact Burglar Alarm

A battery-powered magnetic contact sensor for doors and windows that sends intrusion alerts to central monitoring stations via wireless protocol. It functions as a burglar alarm apparatus by detecting unauthorized entry.

Bosch Blue Line Gen2 PIR Detector

A professional-grade passive infrared detector with Point ID capability for addressable burglar alarm systems and active IR anti-masking. It is designed for commercial security, functioning as a burglar alarm apparatus.

Bosch ISC-BPR2-W12 Blue Line PIR Motion Detector

A commercial-grade passive infrared (PIR) motion detector with mirror optics and pet immunity, used for reliable burglar detection in business security systems. It operates as a burglar alarm apparatus by detecting motion and triggering alerts.

Bosch Smoke Detector Module DS110

A professional photoelectric smoke detection module designed for integration into fire alarm control panels, with EN54 certification. It falls under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a component of a fire alarm system rather than a standalone alarm.

BRK 9120B Hardwired Smoke Alarm with Battery Backup

A hardwired smoke alarm combining ionization and photoelectric sensors, with battery backup and interconnect capability for up to 18 units. It is classified under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a smoke detector for fire alarm purposes.

DSC PG9944 Wireless PowerG PIR Motion Sensor

A wireless PowerG technology motion sensor with pet immunity, used in professional security systems for burglar detection. It functions as a burglar alarm apparatus by detecting motion and transmitting alerts to a control panel.

DSC Wireless Carbon Monoxide Detector Burglar Alarm

A wireless carbon monoxide detector with burglar alarm integration for comprehensive home security systems, including intrusion tamper alerts. It is classified under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a similar alarm apparatus for security and safety.

Edwards SIGA-SD Smoke Detector

An addressable photoelectric smoke detector for fire alarm control panels, featuring drift compensation and loop-powered operation with a remote LED. It is classified under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a component of a fire alarm system.

First Alert SA320CN Dual Sensor Smoke Detector

A hardwired dual-sensor smoke alarm combining photoelectric and ionization technologies, with battery backup for comprehensive fire detection. It falls under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a smoke detector for residential fire alarms.

Geovision GV-FER420D Outdoor PIR Detector

A weatherproof outdoor motion detector with dual PIR elements for perimeter burglar protection. It is designed to detect intruders and trigger alarms, classifying as burglar alarm apparatus.

Google Nest Protect 2nd Gen Smart Smoke Detector

A WiFi-connected smart smoke and carbon monoxide detector with voice alerts, path light, and app integration. It is classified under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a smoke detector with additional smart features for fire safety.

Honeywell 5800PIR-RES Wireless PIR Motion Detector

A battery-powered passive infrared (PIR) motion detector designed for residential burglar alarm systems. It detects movement and transmits alerts wirelessly to a central control panel, functioning as a burglar alarm apparatus.

Honeywell 5800 Series Wireless Burglar Alarm Sensor

A wireless door or window contact sensor that detects unauthorized entry by monitoring magnetic field changes between a reed switch and magnet, triggering a burglar alarm signal. It functions as a burglar alarm apparatus.

Honeywell 5808W3 Wireless Smoke Detector

A wireless photoelectric smoke sensor compatible with security systems, featuring encrypted RF transmission for professional installations. It falls under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a smoke detector for fire alarm systems.

Honeywell 6160RF Keypad with Wireless Receiver

An alphanumeric keypad with a built-in wireless transceiver for arming and disarming burglar alarm systems and displaying status. It is an integral part of burglar alarm apparatus, providing user interface and control.

Kidde i9070 Battery-Operated Smoke Alarm

A battery-operated photoelectric smoke alarm using light-scattering technology to detect smoldering fires, with a test button and 85-decibel alarm. It is classified under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a smoke detector for residential use.

Kidde P4010DCS Wireless Interconnect Smoke Alarm

A 10-year sealed battery photoelectric smoke alarm with wireless RF interconnection for up to 24 units and voice location technology. It falls under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a smoke detector with advanced signaling features.

Optex REDWALL SIP-3020 Outdoor PIR

A long-range outdoor PIR detector with intelligent detection for commercial perimeter security. It functions as a burglar alarm apparatus by detecting motion and triggering alerts for intrusion prevention.

Qolsys IQ Panel 2 Keypad

A touchscreen wireless keypad for a security system, providing user interface and zone control for burglar alarms. It is an integral component of burglar alarm apparatus, enabling arming and disarming.

Ring Alarm Glass Break Sensor

A wireless sensor that detects the sound of breaking glass and alerts homeowners to potential window intrusions in smart home security systems. It functions as a burglar alarm apparatus by detecting intrusion events.

Silent Knight Fire Alarm Control Panel Interface

A notification appliance circuit (NAC) expander for fire alarm control panels, providing signaling outputs for horns and strobes. It is classified under tariff item 8531.10.90 as 'other' fire alarm apparatus, since it extends the signaling capabilities of a fire alarm system rather than being a standalone detector.

SimpliSafe Smoke Detector Sensor

A compact wireless smoke detector sensor integrating with DIY home security systems, using photoelectric sensing. It is classified under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a smoke detector for security system integration.

SimpliSafe Wireless Entry Sensor

A compact magnetic contact sensor that detects door or window openings in DIY home security systems, sending wireless alerts to a base station. It functions as a burglar alarm apparatus by detecting unauthorized entry.

X-Sense SC01 Wireless Interconnected Smoke Alarm

A battery-powered photoelectric smoke alarm with RF wireless interconnection for up to 24 units, ideal for large homes. It falls under tariff item 8531.10.90 as 'other' fire alarm apparatus, as it is a smoke detector with wireless signaling capabilities.

ATM LCD Transaction Status Display

An LCD panel on ATMs displaying transaction progress, error codes, and security alerts to customers. It falls under tariff item 8531.20.00 as electric visual signalling incorporating LCDs, separate from the main customer screen.

ATM Status LCD Indicator Panel

A compact LCD panel used on automated teller machines to display service status, error codes, and operational indicators to users. It functions as an electric visual signalling apparatus incorporating a liquid crystal device, which is the defining characteristic of tariff item 8531.20.00.

Backup Power LED Monitor Panel

A UPS system LED panel that indicates battery charge, load level, and bypass status. This product is an electric visual signalling apparatus incorporating light-emitting diodes, matching tariff item 8531.20.00 for power equipment monitoring.

Battery Charge LED Monitor Panel

A wall or rack-mounted LED panel used at EV charging stations to display charge level and status. It functions as a visual indicator for electric vehicle infrastructure, using light-emitting diodes to convey information. This product is classified under tariff item 8531.20.00 as an indicator panel incorporating LEDs.

Burglar Alarm LCD Keypad Panel

An LCD display keypad that shows security zones, arm/disarm status, and intrusion alerts for burglar alarm systems. This product is an electric visual signalling apparatus incorporating a liquid crystal device, fitting tariff item 8531.20.00 for residential and commercial security use.

Burglar Alarm LED Zone Indicator

A wall-mountable LED panel that displays which security zones are triggered in home or commercial burglar systems. This product is an electric visual signalling apparatus incorporating light-emitting diodes, falling under tariff item 8531.20.00 for visual security signalling.

Car Dashboard LCD Indicator Panel

A dashboard-mounted indicator panel using liquid crystal displays to show vehicle status information such as fuel level, speed, and warning lights. It qualifies under tariff item 8531.20.00 as an indicator panel incorporating LCD devices for visual signalling in automobiles.

Car LCD Parking Sensor Display Panel

An indicator panel using an LCD screen to display distance readings from ultrasonic parking sensors in vehicles. It falls under tariff item 8531.20.00 as an electric visual signalling apparatus incorporating LCDs for proximity detection.

Conveyor Belt LED Fault Panel

An LED indicator panel mounted near conveyor systems to show jam, overload, or speed faults. It serves as a visual signalling apparatus for material handling operations, using light-emitting diodes to alert operators. This product is classified under tariff item 8531.20.00 as an indicator panel with LED technology.

Conveyor LCD Jam/Fault Indicator

An LCD display signalling conveyor belt jams, speed faults, overloads, and safety interlocks in warehouses. It is classified under tariff item 8531.20.00 for industrial visual signalling with LCD incorporation, enhancing material handling safety.

Elevator Floor Indicator LED Panel

An LED panel mounted above elevator doors that displays the current floor, direction of travel, and status messages for passengers. This product is an electric visual signalling apparatus incorporating light-emitting diodes, matching the scope of tariff item 8531.20.00.

Elevator Floor LCD Indicator Display

An LCD panel inside elevators that shows the current floor level, direction, and door status signals. This product is an electric visual signalling apparatus incorporating a liquid crystal device, matching tariff item 8531.20.00 for passenger information in buildings.

Elevator Floor LED Indicator Panel

An inside-car LED display panel showing the current floor and direction arrows for passenger elevators. It functions as a visual signalling apparatus in building systems, using light-emitting diodes to convey information to passengers. This product is classified under tariff item 8531.20.00 as an indicator panel incorporating LEDs.

Fire Alarm Control Panel LCD Display

An LCD indicator panel integrated into fire alarm systems to display zone status, alarms, and system faults via text and icons. It falls under tariff item 8531.20.00 as an indicator panel incorporating LCD for visual fire signalling, excluding complete alarm systems.

Fire Alarm LCD Zone Panel

An LCD display that shows fire alarm zone locations, trouble signals, and supervisory status in buildings. It is an electric visual signalling apparatus incorporating a liquid crystal device, which is covered by tariff item 8531.20.00 for life safety systems.

Fire Alarm LED Control Panel

A compact LED indicator panel for fire alarm systems, showing zones in alarm, system trouble, or supervisory status. It serves as a visual signalling apparatus for safety equipment, using light-emitting diodes to convey alarm information. This product is classified under tariff item 8531.20.00 as an indicator panel with LED technology.

Gaming Machine LED Status Panel

An LED indicator panel used on slot machines and gaming terminals to show jackpot amounts, bet status, and player alerts. It serves as an electric visual signalling apparatus with light-emitting diodes, which is covered by tariff item 8531.20.00, separate from the main game display.

Generator LCD Status Indicator

An LCD panel displaying generator runtime, fuel level, load status, and fault alarms. It is classified under tariff item 8531.20.00 for visual signalling apparatus with LCD incorporation on backup power systems, essential for facility management.

Generator Status LED Indicator Panel

A rugged LED panel for diesel generators, displaying run, fault, and fuel level status. It functions as a visual signalling apparatus for power generation, using light-emitting diodes to convey operational information. This product is classified under tariff item 8531.20.00 as an indicator panel incorporating LEDs.